Alternators The speed of a salient pole machine is nearly 1500 rpm 500 rpm 1000 rpm 3000 rpm 1500 rpm 500 rpm 1000 rpm 3000 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators The number of cycles generated in a 6-pole alternators in one revolution is _______ None of the listed here 3 50 6 None of the listed here 3 50 6 ANSWER DOWNLOAD EXAMIANS APP
Alternators Armature winding of an alternator are generally None of the listed here Open winding Partly open and partly closed windings Closed winding None of the listed here Open winding Partly open and partly closed windings Closed winding ANSWER DOWNLOAD EXAMIANS APP
Alternators The rotor of a turbo alternator is made cylindrical in order to reduce_______ None of the listed here Windage loss Hysteresis loss Eddy current loss None of the listed here Windage loss Hysteresis loss Eddy current loss ANSWER DOWNLOAD EXAMIANS APP
Alternators The efficiency of the turbo-alternator _____ with increases in speed. Increases None of the listed here Decreases Remians unchanged Increases None of the listed here Decreases Remians unchanged ANSWER DOWNLOAD EXAMIANS APP
Alternators The magnitude of emf generated by an alternators depends on ______ Flux per pole Rotor speed All of the listed here Number of poles Flux per pole Rotor speed All of the listed here Number of poles ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS